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Tag: Create

Using Unique Validation Rule in Form Request in Laravel

February 3, 2022March 28, 2022 Arvind KumarLaravelLeave a Comment on Using Unique Validation Rule in Form Request in Laravel

Sometimes you want to make a field unique in a database table so that duplicity should be avoided. The very common case is email address. Laravel provides useful tools to achieve this, including the Unique validation rule. However to make…

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Export, Import MySQL db between different servers through Linux command line

August 7, 2019August 7, 2019 Arvind KumarLinux/Unix, MySQLLeave a Comment on Export, Import MySQL db between different servers through Linux command line
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You should have Database name, Database Username, Database Password and command line access to your server Export database to local file system, for example /var/www/html

Create pdf preview thumbnail using php

August 25, 2016August 25, 2016 Arvind KumarPHPLeave a Comment on Create pdf preview thumbnail using php

Following the stackoverlow answer http://goo.gl/z9IWCB I did everything correct as mentioned in the answer to create pdf preview thumbnail using php but I struck with an error as such as this. error no decode delegate for this image format `\path\filename.pdf’…

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CakePHP Create Datasource on the fly

July 7, 2015July 17, 2015 Arvind KumarCakePHP1 Comment on CakePHP Create Datasource on the fly

Want to switch between different databases in a CakePHP action? Do you want to use different database for different clients or sites? Don’t worry the solution more simpler than you thought it to be. Following this link and few other similar…

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  • Using Unique Validation Rule in Form Request in Laravel
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